8pcs/set Motorcycle Engine Parts STD ~ +200 Connecting Rod Bearings for FZR250 FZR250RR ZEAL250 FZ250 DELTRBOX250 models.These are standard to +200 size bearings designed to fit crankshafts in good condition without abrasions.The set includes 8 pieces which is the required amount for one motorcycle.The connecting rod crankshaft diameter measures 27mm to 25mm and is made of AL material. The bearings are intended to directly replace parts and are compatible with models bearing codes 1HX, 3LN, and 2KR (F-780).They are suitable for use without requiring modifications as long as they match the crankshaft specifications.It is essential to verify that the product matches your specific requirements before installation. Before installation ensure that the connecting rod and crankshaft are clean to allow for proper fitting.The product is built to meet external testing standards and is produced with specifications allowing for direct replacement.Each set is manufactured according to the defined measurements and is intended for users who have confirmed compatibility with their engine setup. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.